The ARGO Fitness Series 1 Belt Squat is perfect for a comprehensive workout targeting all the muscles in the thighs. It has undergone modifications in the following aspects:

1. Footplate shape and size have been adjusted, now featuring a fold allowing exercises with feet positioned forward
2. The central support handle has been upgraded, introducing a second support for enhanced stability
3. The belt hook has been redesigned, closing the profile of the rings and introducing a third one